National Semiconductor 835: Difference between revisions
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{{Infobox calculator|name=National Semiconductor 835|other_names=Novus 835|entry=[[Calculator_input_methods#Infix_notation|Infix]]|display_type=[[Bubble LED]]|prog_lang=N/A|supply=9V battery, 9V DC power supply|image=NS_835.jpeg|caption=A cream coloured National Semiconductor 835|power= | The '''National Semiconductor 835''' and '''Novus 835''' are four function calculators produced by National Semiconductor. They are notable for using bubble led displays and being an early adopter of Chip-On-Board (COB) calculator ASICs. Like many other calculators produced by NS, the 835 was available in both a cream and brown colour scheme. | ||
{{Infobox calculator|name=National Semiconductor 835|other_names=Novus 835|entry=[[Calculator_input_methods#Infix_notation|Infix]]|display_type=[[Bubble LED]]|prog_lang=N/A|supply=9V battery, 9V DC power supply|image=NS_835.jpeg|caption=A cream coloured National Semiconductor 835|power=225 to 540mW|introduced=1976 <ref> https://americanhistory.si.edu/collections/search/object/nmah_1305809</ref> |discontinued=1978}} | |||
[[Category:Pocket calculator| ]] | [[Category:Pocket calculator| ]] | ||
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[[Category:Bubble LED| ]] | [[Category:Bubble LED| ]] | ||
==References== | ==Internal design== | ||
When looking at the | |||
== References == | |||
{{reflist}} | {{reflist}} | ||
Revision as of 20:25, 10 March 2022
The National Semiconductor 835 and Novus 835 are four function calculators produced by National Semiconductor. They are notable for using bubble led displays and being an early adopter of Chip-On-Board (COB) calculator ASICs. Like many other calculators produced by NS, the 835 was available in both a cream and brown colour scheme.
 A cream coloured National Semiconductor 835 | |
| Other names | Novus 835 |
|---|---|
| Introduced | 1976 [1] |
| Discontinued | 1978 |
| Calculator | |
| Entry mode | Infix |
| Display type | Bubble LED |
| Programming | |
| Programming language(s) | N/A |
| Other | |
| Power supply | 9V battery, 9V DC power supply |
| Power consumption | 225 to 540mW |
Internal design
When looking at the